Apache Derby Database Engine and Embedded JDBC Driver 10.17.1.0 · org.apache.derby.iapi.sql.dictionary.StatementTablePermission

Modifier and Type	Field and Description
pack-priv int	privType
pack-priv UUID	tableUUID

Access	Constructor and Description
public	StatementTablePermission(UUID UUID of the table tableUUID, int Access privilege requested privType) Constructor for StatementTablePermission.

Method Summary

Modifier and Type	Method and Description
public void	check(LanguageConnectionContext LanguageConnectionContext lcc, boolean forGrant, Activation activation for statement needing check activation) Implements abstract org.apache.derby.iapi.sql.dictionary.StatementPermission.check.
public boolean	Returns: true if match equals(Object Another instance of StatementPermission obj) Overrides java.lang.Object.equals. Routine to check if another instance of access descriptor matches this.
public PermissionsDescriptor	getPermissionDescriptor(String AuthorizationId authid, DataDictionary DataDictionary dd) Implements abstract org.apache.derby.iapi.sql.dictionary.StatementPermission.getPermissionDescriptor. Get the PermissionsDescriptor for the passed authorization id for this object.
public String	Returns: privilege string getPrivName() Return privilege needed for this access as string
public int	Returns: Privilege access getPrivType() Return privilege access requested for this access descriptor
protected TableDescriptor	getTableDescriptor(DataDictionary dd)
public UUID	Returns: Table UUID getTableUUID() Return table UUID for this access descriptor
public int	Returns: Hashcode hashCode() Overrides java.lang.Object.hashCode. Return hash code for this instance
protected boolean	hasPermissionOnTable(LanguageConnectionContext the current language connection context lcc, Activation the activation of ps activation, boolean true if FOR GRANT is required forGrant, ExecPreparedStatement the prepared statement for which we are checking necessary privileges ps) Check if current session has permission on the table (current user, PUBLIC or role) and, if applicable, register a dependency of ps on the current role.
protected boolean	oneAuthHasPermissionOnTable(DataDictionary dd, String authorizationId, boolean forGrant)
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from org.apache.derby.iapi.sql.dictionary.StatementPermission:: genericCheck getObjectType getPrivilegedObject isCorrectPermission

privType	back to summary
pack-priv int privType

tableUUID	back to summary
pack-priv UUID tableUUID

StatementTablePermission	back to summary
public StatementTablePermission(UUID tableUUID, int privType) Constructor for StatementTablePermission. Creates an instance of table permission requested for the given access. Parameters tableUUID:UUID UUID of the table privType:int Access privilege requested

Method Detail

check back to summary

check	back to summary
public void check(LanguageConnectionContext lcc, boolean forGrant, Activation activation) throws StandardException Implements abstract org.apache.derby.iapi.sql.dictionary.StatementPermission.check. Parameters lcc:LanguageConnectionContext Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.check. LanguageConnectionContext activation:Activation Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.check. activation for statement needing check Exceptions StandardException: Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.check. if the permission has not been granted See Also `StatementPermission#check`

public void check(LanguageConnectionContext lcc, boolean forGrant, Activation activation) throws StandardException

Implements abstract org.apache.derby.iapi.sql.dictionary.StatementPermission.check.

Parameters

lcc:LanguageConnectionContext

Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.check.

LanguageConnectionContext

activation:Activation

Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.check.

activation for statement needing check

Exceptions

StandardException:

Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.check.

if the permission has not been granted

See Also

StatementPermission#check

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Routine to check if another instance of access descriptor matches this. Used to ensure only one access descriptor for a table of given privilege is created. Otherwise, every column reference from a table may create a descriptor for that table. Parameters obj:Object Another instance of StatementPermission Returns:boolean true if match

equals

back to summary

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Routine to check if another instance of access descriptor matches this. Used to ensure only one access descriptor for a table of given privilege is created. Otherwise, every column reference from a table may create a descriptor for that table.

Parameters

obj:Object: Another instance of StatementPermission

Returns:boolean

true if match

getPermissionDescriptor back to summary

getPermissionDescriptor	back to summary
public PermissionsDescriptor getPermissionDescriptor(String authid, DataDictionary dd) throws StandardException Implements abstract org.apache.derby.iapi.sql.dictionary.StatementPermission.getPermissionDescriptor. Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.getPermissionDescriptor. Get the PermissionsDescriptor for the passed authorization id for this object. This method gets called during the execution phase of create view/constraint/trigger. The return value of this method is saved in dependency system to keep track of views/constraints/triggers dependencies on required permissions. This happens in execution phase after it has been established that passed authorization id has all the permissions it needs to create that view/constraint/trigger. Which means that we can only get to writing into dependency system once all the required privileges are confirmed. Parameters authid:String AuthorizationId dd:DataDictionary DataDictionary Returns:PermissionsDescriptor PermissionsDescriptor The PermissionsDescriptor for the passed authorization id on this object See Also `StatementPermission#getPermissionDescriptor`

public PermissionsDescriptor getPermissionDescriptor(String authid, DataDictionary dd) throws StandardException

Implements abstract org.apache.derby.iapi.sql.dictionary.StatementPermission.getPermissionDescriptor.

Doc from org.apache.derby.iapi.sql.dictionary.StatementPermission.getPermissionDescriptor.

Get the PermissionsDescriptor for the passed authorization id for this object. This method gets called during the execution phase of create view/constraint/trigger. The return value of this method is saved in dependency system to keep track of views/constraints/triggers dependencies on required permissions. This happens in execution phase after it has been established that passed authorization id has all the permissions it needs to create that view/constraint/trigger. Which means that we can only get to writing into dependency system once all the required privileges are confirmed.

Parameters

authid:String: AuthorizationId
dd:DataDictionary: DataDictionary

Returns:PermissionsDescriptor

PermissionsDescriptor The PermissionsDescriptor for the passed authorization id on this object

getPrivName	back to summary
public String getPrivName() Return privilege needed for this access as string Returns:String privilege string

getPrivName

back to summary

public String getPrivName()

Return privilege needed for this access as string

Returns:String: privilege string

getPrivType	back to summary
public int getPrivType() Return privilege access requested for this access descriptor Returns:int Privilege access

getPrivType

back to summary

public int getPrivType()

Return privilege access requested for this access descriptor

Returns:int: Privilege access

getTableDescriptor	back to summary
protected TableDescriptor getTableDescriptor(DataDictionary dd) throws StandardException

getTableUUID	back to summary
public UUID getTableUUID() Return table UUID for this access descriptor Returns:UUID Table UUID

getTableUUID

back to summary

public UUID getTableUUID()

Return table UUID for this access descriptor

Returns:UUID: Table UUID

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Return hash code for this instance Returns:int Hashcode

hashCode

back to summary

public int hashCode()

Overrides java.lang.Object.hashCode.

Return hash code for this instance

Returns:int: Hashcode

hasPermissionOnTable	back to summary
protected boolean hasPermissionOnTable(LanguageConnectionContext lcc, Activation activation, boolean forGrant, ExecPreparedStatement ps) throws StandardException Check if current session has permission on the table (current user, PUBLIC or role) and, if applicable, register a dependency of ps on the current role. Parameters lcc:LanguageConnectionContext the current language connection context activation:Activation the activation of ps forGrant:boolean true if FOR GRANT is required ps:ExecPreparedStatement the prepared statement for which we are checking necessary privileges

hasPermissionOnTable

back to summary

protected boolean hasPermissionOnTable(LanguageConnectionContext lcc, Activation activation, boolean forGrant, ExecPreparedStatement ps) throws StandardException

Check if current session has permission on the table (current user, PUBLIC or role) and, if applicable, register a dependency of ps on the current role.

Parameters

lcc:LanguageConnectionContext: the current language connection context
activation:Activation: the activation of ps
forGrant:boolean: true if FOR GRANT is required
ps:ExecPreparedStatement: the prepared statement for which we are checking necessary privileges

oneAuthHasPermissionOnTable	back to summary
protected boolean oneAuthHasPermissionOnTable(DataDictionary dd, String authorizationId, boolean forGrant) throws StandardException

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String: a string representation of the object

public Class StatementTablePermission

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail